Window sash extrusion



FIG. 1 is a top front isometric view showing my new design.

FIG. 2 is a rear elevations view of the window sash extrusion of FIG. 1.

FIG. 3 is a front elevational view of the window sash extrusion of FIG. 1.

FIG. 4 is a top plan view of the window sash extrusion of FIG. 1.

FIG. 5 is a bottom plan view of the window sash extrusion of FIG. 1.

FIG. 6 is a right side elevational view of the window sash extrusion of FIG. 1.

FIG. 7 is a left side elevational view of the window sash extrusion of FIG. 1.

FIG. 8 is a top front isometric view another embodiment of my window sash extrusion design.

FIG. 9 is a front elevation view of the window sash extrusion of FIG. 8.

FIG. 10 is a rear elevational view of the window sash extrusion of FIG. 8.

FIG. 11 is a top plan view of the window sash extrusion of FIG. 8.

FIG. 12 is a bottom plan view of the window sash extrusion of FIG. 8.

FIG. 13 is a right side elevational view of the window sash extrusion of FIG. 8; and,

FIG. 14 is a left side elevational view of the window sash extrusion of FIG. 8.

The window sash extrusion is shown with a symbolic break in its length. The appearance of any portion of window sash extrusion between the break lines forms no part of the claimed design. 

CLAIM The ornamental design for a window sash extrusion, as shown and described. 